I recently noticed that after my lights are off that random channels will turn on to full brightness then fade to off. I'm using all 6 channels of my analog dimming module to control my leds. Its only one channel at a time, and only lasts about 5 seconds or so. I don't know how long this has been going on, but it seems like it might have started when I added the wifi module. Any thoughts in what could be causing this?